


“A Decidedly Mixed Drink,” April 6, 1899

Sewer Demand Taken to City Hall, 7/25/32

Goal (jail) in Walnut Street, Philadelphia, 1800

Congress Hall and New Theatre in Chestnut Street, Philadelphia

Library and Surgeon’s Hall in Fifth Street, Philadelphia, 1800

‘Gillette, All By Himself, Gets Fine New Idea On Germ Slaying’

Portrait of Samuel H. Ashbridge, Mayor

State Sen. James P. McNichol

Philadelphia Water Department chief engineer John Trautwine Jr., 1890s

Northeast Sewage Plant opening, 1951
